F 640 PP/PVDF

Tank pump with impeller for delivery rates up to max. 184 GPM (700 l/min)

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For pumping large quantities of heavy flammable liquids from containers, tanks and open basins as well as for conveying chemically aggressive fluids throughout the chemical industry and process engineering. Versions with open conical impeller or closed centrifugal impeller in different sizes for different power ranges.

Product attributes

  • The impeller in the spiral housing is driven by the pump shaft mounted in the inner tube
  • Shaft seal with mechanical seal in ceramic oxide / SiC, O-rings in FKM
  • Steel core in the inner tube prevents longitudinal changes between inner tube and pump shaft
  • A range of carefully chosen impeller diameters
  • Two sizes: 185 and 230 for different power ranges
  • Suitable for tanks heights up to 13.45 ft (4.1 m) without bottom opening
  • Pumps also fluids containing solids
  • For mobile and stationary use 
  • Motor replaceable
  • Pump is hermetically tight

Technical Data

  • Flow rate: max. 184 GPM (700 l/min)¹
  • Delivery head: max. 104 feet¹
  • Viscosity: min. 1 cPs - max. 150 cPs¹
  • Diameter pump housing: max. 264 mm²
  • Diameter mounting flanges: max. 340 mm²
  • Materials outer tube: Polypropylene, Polyvinylidene flouride
  • Media/Fluids: Acids, Alkalis, Fuels
  • Seal: mechanical seal
  • Container: IBCs, Tanks, and other industrial applications

1 dependent on pump model, motor and medium

2 dependent on pump model